ST. LUKE'S WARREN PHYSICIAN GROUP, PC
NPI 1326445123
Internal Medicine - Critical Care Medicine in Phillipsburg, NJ

Active since November 24, 2014
185 ROSEBERRY ST, PHILLIPSBURG, NJ 08865(908) 387-6018(908) 859-6813 Get Directions Write a Review

NPPES record last updated: April 24, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 24, 2020, Dec 9, 2019 (2 updates tracked since 2019).

About St. Luke's Warren Physician Group, Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ST. LUKE'S WARREN PHYSICIAN GROUP, PC (NPI 1326445123) is a healthcare organization registered as a critical care medicine in Phillipsburg, New Jersey and active in the NPI registry since November 2014. The organization maintains a secondary practice location in Phillipsburg and lists Laura Kropg, Owner, as its authorized official.

NPPES Registry Identity

NPI1326445123
Entity TypeOrganization
Primary Taxonomy207RC0200X
Legal Business NameST. LUKE'S WARREN PHYSICIAN GROUP, PC
Location Address185 ROSEBERRY STPhillipsburg, NJ 08865-1690
Mailing Address185 Roseberry St, Farley Bldg. 2nd FloorPhillipsburg, NJ 08865-1690 · (908) 847-2621 · Fax (908) 847-3045
Fax(908) 859-6813
Organization SubpartNo
Authorized OfficialLaura KropgOwner · (908) 847-6568
Enumeration DateNovember 24, 2014
Last NPPES UpdateApril 24, 20202 updates tracked since enumeration
NPPES CertifiedApril 24, 2020
✔ NPI 1326445123 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedAnesthesiology · Critical Care MedicineTaxonomy 207LC0200X
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X
185 ROSEBERRY ST, Phillipsburg, NJ 08865

Secondary Practice Location 1

Location 1185 Roseberry StPhillipsburg, NJ 08865-1690 · Phone (908) 859-6700

Other Identifiers 1

Medicaid0678198NJ

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

St. Luke's Warren Physician Group, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

527

Medicare enrollment records show 527 clinicians reassign Medicare billing to St. Luke's Warren Physician Group, PC, which bills Medicare for the services they deliver. Of these, 13 practice at this address and 101 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 41

Nurse Practitioner86
Internal Medicine54
Family Practice34
Neurology33
Pathology31
Orthopedic Surgery26
General Surgery22
Pulmonary Disease22
33 other specialties219

Nearest to this location (20)

See all 527
Internal Medicine
NPI 1376798074
185 ROSEBERRY ST
Phillipsburg, NJ 08865
(908) 213-6611
✔ PECOS✔ Accepts MedicareSame address
Family Practice
NPI 1871154559
185 ROSEBERRY ST
Phillipsburg, NJ 08865
(908) 847-6653
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1487138996
185 ROSEBERRY ST
Phillipsburg, NJ 08865
(484) 526-6643
✔ PECOS✔ Accepts MedicareSame address
Pain Management
NPI 1366947046
185 ROSEBERRY ST
Phillipsburg, NJ 08865
(866) 785-8537
✔ PECOS✔ Accepts MedicareSame address
Family Practice
NPI 1942939020
185 ROSEBERRY ST
Phillipsburg, NJ 08865
(810) 342-5656
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1366993370
185 ROSEBERRY ST
Phillipsburg, NJ 08865
(484) 526-6643
✔ PECOS✔ Accepts MedicareSame address
Podiatry
NPI 1730703711
185 ROSEBERRY ST
Phillipsburg, NJ 08865
(866) 785-8537
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1710476866
185 ROSEBERRY ST
Phillipsburg, NJ 08865
(484) 526-6643
✔ PECOS✔ Accepts MedicareSame address
Family Practice
NPI 1619127024
185 ROSEBERRY ST
Phillipsburg, NJ 08865
(484) 526-6643
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1225770522
185 ROSEBERRY ST
Phillipsburg, NJ 08865
(908) 847-7459
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1649331356
185 ROSEBERRY ST
Phillipsburg, NJ 08865
(908) 847-6780
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1952793226
185 ROSEBERRY ST
Phillipsburg, NJ 08865
(866) 785-8537
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1154546562
224 ROSEBERRY ST
Phillipsburg, NJ 08865
(908) 213-3433
✔ PECOS✔ Accepts MedicareSame address
Internal Medicine
NPI 1114182433
185 ROSEBERRY ST
Phillipsburg, NJ 08865
(484) 526-6643
✔ PECOS✔ Accepts MedicareSame address
Pulmonary Disease
NPI 1578654786
123B ROSEBERRY ST
Phillipsburg, NJ 08865
(908) 213-3433
✔ PECOS✔ Accepts Medicare0.1 mi
Nurse Practitioner
NPI 1639310287
305 ROSEBERRY ST STE 8
Phillipsburg, NJ 08865
(908) 454-7244
✔ PECOS✔ Accepts Medicare0.2 mi
Mental Health Counselor
NPI 1902882491
305 ROSEBERRY ST SUITE 8
Phillipsburg, NJ 08865
(908) 454-7244
✔ PECOS✔ Accepts Medicare0.2 mi
Clinical Social Worker
NPI 1306198866
305 ROSEBERRY ST STE 8
Phillipsburg, NJ 08865
(908) 847-7520
✔ PECOS✔ Accepts Medicare0.2 mi
Family Practice
NPI 1326770298
755 MEMORIAL PKWY STE 300
Phillipsburg, NJ 08865
(908) 847-3300
✔ PECOS0.2 mi
Rheumatology
NPI 1942761051
755 MEMORIAL PKWY STE 302
Phillipsburg, NJ 08865
(484) 503-0055
✔ PECOS✔ Accepts Medicare0.2 mi
See all 527 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is St. Luke's Warren Physician Group, PC's NPI number?

The NPI number for St. Luke's Warren Physician Group, PC is 1326445123. It was assigned to this organization in the NPPES registry on November 24, 2014.

Where is St. Luke's Warren Physician Group, PC located?

St. Luke's Warren Physician Group, PC is located at 185 Roseberry St, Phillipsburg, NJ 08865. The listed phone number is (908) 387-6018.

What is St. Luke's Warren Physician Group, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is St. Luke's Warren Physician Group, PC enrolled in Medicare?

Yes. St. Luke's Warren Physician Group, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through St. Luke's Warren Physician Group, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 527 clinicians in 41 Medicare specialties reassign their Medicare billing to St. Luke's Warren Physician Group, PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (86), Internal Medicine (54) and Family Practice (34). Of these, 13 practice at this address and 101 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for St. Luke's Warren Physician Group, PC was last updated on April 24, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.